Hello. You have been taking necessary precautions which is good. But, considering your symptoms and age, it would be wise to get yourself examined by your Dentist.
After clinical examination and X-ray, appropriate treatment would be suggested. Wisdom tooth is the naughtiest tooth in our arch, it’s eruption is often malaligned or incomplete. Thus, often it is extracted for preventive and therapeutic reasons.
Next Steps
Visit a Dental clinic, preferably Oral surgeon asap
Health Tips
Avoid food accumulation in that area. This will prevent further deterioration of your symptoms. Visit Dentist soon